86204672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 186412800

約数和(自身を除く): 100208128

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 479, 592, 608, 703, 958, 1184, 1216, 1406, 1916, 2368, 2432, 2812, 3832, 4736, 4864, 5624, 7664, 9101, 9472, 11248, 15328, 17723, 18202, 22496, 30656, 35446, 36404, 44992, 61312, 70892, 72808, 89984, 122624, 141784, 145616, 179968, 283568, 291232, 336737, 567136, 582464, 673474, 1134272, 1164928, 1346948, 2268544, 2329856, 2693896, 4537088, 5387792, 10775584, 21551168, 43102336, 86204672]

約数ペア:

[(1, 86204672), (2, 43102336), (4, 21551168), (8, 10775584), (16, 5387792), (19, 4537088), (32, 2693896), (37, 2329856), (38, 2268544), (64, 1346948), (74, 1164928), (76, 1134272), (128, 673474), (148, 582464), (152, 567136), (256, 336737), (296, 291232), (304, 283568), (479, 179968), (592, 145616), (608, 141784), (703, 122624), (958, 89984), (1184, 72808), (1216, 70892), (1406, 61312), (1916, 44992), (2368, 36404), (2432, 35446), (2812, 30656), (3832, 22496), (4736, 18202), (4864, 17723), (5624, 15328), (7664, 11248), (9101, 9472)]